Input-and-output device for networks



FIG. 1 is a front perspective view of an input-and-output device for networks showing the new design:

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

Any broken lines in the drawings depict portions of the input-and-output device for networks that form no part of the claimed design. 

CLAIM The ornamental design for an input-and-output device for networks, as shown and described herein. 